MEASURING INDICATOR flora II for climate monitoring Temperature and relative humidity supervision Ventilated single-chip-sensor with digital analysis Exchange of the sensor without re-calibration Best rain- and radiation protection Output signals for temperature, relative humidity Large, wide visible 20 mm LED-indicator Short response time The measuring indicator flora II with digital display for continuous monitoring and remote monitoring of temperature and relative humidity. The output signals of the measured variables are 0...10 V or 0/4...20 mA. A built-in fan ensures continuous supply of fresh air, a double-walled pipe ensures effective protection and rain-radiation protection. Specifications Case: Display: Connection: Protection class: Supply voltage: Input: Weight: Temperature Range: Measuring element: Accuracy: Response time: Output: Relative humidity Range: Measuring element: Tolerance: Response time: Output: white double-walled plastic tube (PP), 50 mm diameter with an attached electronics housing 120 mm diameter, built-in fan 4-digit red LED display, character height 20 mm, automatic changeover to the readings every 3 second water-proof plug IP 65 24 Vac approx. 1,5 VA approx. 0,6 kg -30...0...+70 °C, 0...100 °C, 0...50 °C single-chip-sensor ± 0,5 °C at 25 °C, ± 1,5 °C at -30 °C and +100 °C, narrow tolerance possible approx. 20 seconds (63 %-time) 0...10 V or 0/4...20 mA 0...100 % RH single-chip-sensor ± 3 % RH in the range 30...70 % RH ± 5 % RH in the range 0...30 and 70...100 % RH, narrow tolerances (± 2 %, ± 4 %) possible approx. 4 second (63 %-time) 0...10 V or 0/4...20 mA Description A single-chip sensor for temperature and relative humidity is arranged inside a double-walled protective tube. A built-in protective tube above this fan continuously over the air to be measured at the sensor. This arrangement ensures optimum rainfall and radiation protection, which is the white version of the device additionally improved. A large, highly visible LED digital display shows a change of approx. 3 seconds consecutively temperature and relative humidity on. For controlling the air conditioner output signal of 0...10 V or 0/4...20 mA are measured for both sizes. The supply to the traffic light is measured with 24 Vac. Application For a profitable breeding of plants, besides of plants specific fertilizing and best solarization, especially the climate of the ambient air is of great importance. First of all climate means here air temperature and relative humidity. The measuring device Flora II got developed for the correct inclusion of those climate values under the circumstances as one can find especially in greenhouses. This measuring device gets hanged directly over the plant beds. Using a plug-in device, the device is easy to put into operation, is still the single-chip sensor also pluggable and can be easily re-placed without having to recalibrate the measurement of traffic lights. Measuring indicator flora II For display and remote temperature and relative humidity on transmission with built-in digital display Measurement range: Customer-specific presetting required! Output: Customer-specific presetting required! Rel. humidity: 0...100 % r.h., supply voltage: 24 Vac Arthur Grillo GmbH • Am Sandbach 7 • 40878 Ratingen • phone 0 21 02 - 47 10 22 • fax 0 21 02 - 47 58 82 www.grillo-messgeraete.de/en • Email: [email protected] • web shop: www.sens